摘要
为了提高工业领域实际应用中数据通信的安全性,本文在3DES算法的基础上,提出了一种动态数据加密算法。以STM32微控制器为控制芯片进行设计,介绍了动态加密算法的原理、数据帧格式定义及软硬件设计方法,并通过实验验证了动态加密算法对提高通信安全的可行性。
In order to improve the security of data communication in the practical application of industry,a dynamic data encryption algorithm is proposed based on the 3DES algorithm.By using STM32 microcontroller as control chip,the principle of dynamic encryption algorithm,the definition of data frame format and the method of software and hardware design are introduced,and the feasibility of dynamic encryption algorithm for improving communication security through experiments is verified.
作者
陈金龙
Chen Jinlong(Nanjing Institute of Advanced Laser Technology,Nanjing 210038,China)
出处
《单片机与嵌入式系统应用》
2020年第8期4-6,共3页
Microcontrollers & Embedded Systems
